Khi Ky Search Results

How To: Use differential equations to represent growth

This video shows the method to use differential equations to represent growth. Consider the function y=multiple of C & e raised to kx or Ce^(kx). Differentiating it with respect to x, we get dy/dx=kCe^(kx) or ky. So, the solution of the differential equation dy/dx=ky is Ce^(kx). There are two possibilities in the function y=e^(kx). It can be exponentially growth or decay function. This depends on the value of k. If k is greater than 0 or k>0, we get an exponential growth function. On the othe...

How To: View Indoor Maps for Malls & Airports in Apple Maps

Apple has some great features aimed at making the lives of globetrotters and mall aficionados significantly easier, such as having detailed floor plans for airports and shopping centers in its native Maps app. With this feature available in Apple Maps, you no longer need to rely on publicly posted maps and directions that are often hard to understand.

How To: Completely Trick Out Finder on Your Mac with XtraFinder

For the most part, Finder has had the same basic functionality through the various releases of OS X. But Apple's lack of interest in adding new bells and whistles to the backbone of their operating system simply means that 3rd-party developers get to shine, and Tran Ky Nam is one such developer. He created his own extension for Finder that adds tabbed browsing, dual pane mode, cut & paste functionality, and much, much more.

How To: What Do All Those 5G Status Icons Mean on Your iPhone 12, 12 Mini, 12 Pro, or 12 Pro Max?

If you upgrade to an iPhone 12, 12 mini, 12 Pro, or 12 Pro Max, you can take advantage of super-fast 5G speeds, but which 5G network are you actually getting and is it better than the others? Depending on your carrier, you may see 5G, 5G+, 5G UW, or 5G E in the status bar next to the signal strength, and there's a pretty big difference between them.

Scrabble Challenge #18: Can You Win at Scrabble Rack Attack?

As touched upon in the past, knowing all of the possible words you can play is key to being a better Scrabble player. If you don't have the vocabulary, then you can't compete against the best of the best, and you'll never even get the chance to spar against professionals such as Nigel Richards, Joe Edley, Andrew Fisher, and Wayne Kelly.

News: Winning with 3-Letter Words

If you think you're a Scrabble genius because you have all the two-letter words memorized, you're sorely wrong. To be a Scrabble genius, you have to know practically "every" word acceptable in Scrabble, so I'm guessing there's not too many Scrabble geniuses out there, because it's an impossible feat.

News: Is the End Coming for Quadriplegic Gaming?

A century ago there wasn't much life available for quadriplegic people. Handicap accessibility was barely even a concept, and lacking medical technology kept any semblance of independence out of reach. Today those unfortunate enough to be paralyzed from the neck down have brighter prospects, but are still unable to participate in many activities. Video games are a great option for those who do not have the use of their legs, but for quadriplegics, the use of a standard controller is not an op...

How To: Score Big with Simple 2-Letter Words in Scrabble

No matter what word game you're playing, whether it's Scrabble or one of its near-homogeneous counterparts like Lexulous, Wordfeud or Words with Friends, one of the easiest ways to stay on top of your opponent is knowing all of the legal two-letter words you can play. You're not going to win by only playing two-letter words, but there are definitely occasions when the game could slip from your hands by not playing them.

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